Base | Representation |
---|---|
bin | 10001011101010… |
… | …100110011010111 |
3 | 202102010212100012 |
4 | 101131110303113 |
5 | 1044440300210 |
6 | 45021510435 |
7 | 10154416010 |
oct | 2135246327 |
9 | 672125305 |
10 | 292900055 |
11 | 140375168 |
12 | 8211241b |
13 | 488b3256 |
14 | 2ac86007 |
15 | 1aaaa305 |
hex | 11754cd7 |
292900055 has 48 divisors (see below), whose sum is σ = 445616640. Its totient is φ = 180668928.
The previous prime is 292900051. The next prime is 292900061. The reversal of 292900055 is 550009292.
It is not a de Polignac number, because 292900055 - 22 = 292900051 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 292899994 and 292900030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (292900051) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 232016 + ... + 233274.
It is an arithmetic number, because the mean of its divisors is an integer number (9283680).
Almost surely, 2292900055 is an apocalyptic number.
292900055 is a deficient number, since it is larger than the sum of its proper divisors (152716585).
292900055 is a wasteful number, since it uses less digits than its factorization.
292900055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1328 (or 1311 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 32.
The square root of 292900055 is about 17114.3230949985. The cubic root of 292900055 is about 664.1096910463.
The spelling of 292900055 in words is "two hundred ninety-two million, nine hundred thousand, fifty-five".
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